182 citations · 2k across the 93 of their papers we have counts for
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Investigating toroidal flows in the Sun using normal-mode coupling
Prasad Mani, Shravan Hanasoge
Helioseismic observations have provided valuable datasets with which to pursue the detailed investigation of solar interior dynamics. Among various methods to analyse these data, n…
Detection of Rossby modes with even azimuthal orders using helioseismic normal-mode coupling
K. Mandal, S. M. Hanasoge, L. Gizon
Retrograde Rossby waves, measured to have significant amplitudes in the Sun, likely have notable implications for various solar phenomena. Rossby waves create small-amplitude, very…
Characterising solar surface convection using Doppler measurements
Samarth G Kashyap, Shravan M Hanasoge
The Helioseismic Magnetic Imager (HMI) onboard the Solar Dynamics Observatory (SDO) records line-of-sight Dopplergram images of convective flows on the surface. These images are us…
Analyzing supergranular power spectra using helioseismic normal-mode coupling
Chris S. Hanson, Shravan Hanasoge, Katepalli R. Sreenivasan
Normal-mode coupling is a technique applied to probe the solar interior using surface observations of oscillations. The technique, which is straightforward to implement, makes more…
Inferring solar differential rotation through normal-mode coupling using Bayesian statistics
Samarth G. Kashyap, Srijan Bharati Das, Shravan M. Hanasoge +2
Normal-mode helioseismic data analysis uses observed solar oscillation spectra to infer perturbations in the solar interior due to global and local-scale flows and structural asphe…